As we cross 1 million COVID-19 deaths worldwide, the biggest challenge faced by scientists is to produce vaccines rapidly in a large number. Nothing can go back to normal until we all get a vaccine. While the research is going on to find the most efficient vaccine valued at the lowest prices, conservationists warn people that … Continue reading At Least 5 Lac Sharks May Be Slaughtered To Make COVID-19 Vaccine Doses For The Whole World